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https://github.com/langgenius/dify.git
synced 2026-05-05 09:58:04 +08:00
improve: mordernizing validation by migrating pydantic from 1.x to 2.x (#4592)
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@ -1,7 +1,7 @@
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from enum import Enum
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from typing import Any, Optional
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from pydantic import BaseModel
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from pydantic import BaseModel, ConfigDict
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from core.app.app_config.entities import AppConfig, EasyUIBasedAppConfig, WorkflowUIBasedAppConfig
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from core.entities.provider_configuration import ProviderModelBundle
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@ -62,6 +62,9 @@ class ModelConfigWithCredentialsEntity(BaseModel):
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parameters: dict[str, Any] = {}
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stop: list[str] = []
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# pydantic configs
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model_config = ConfigDict(protected_namespaces=())
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class AppGenerateEntity(BaseModel):
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"""
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@ -93,10 +96,13 @@ class EasyUIBasedAppGenerateEntity(AppGenerateEntity):
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"""
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# app config
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app_config: EasyUIBasedAppConfig
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model_config: ModelConfigWithCredentialsEntity
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model_conf: ModelConfigWithCredentialsEntity
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query: Optional[str] = None
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# pydantic configs
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model_config = ConfigDict(protected_namespaces=())
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class ChatAppGenerateEntity(EasyUIBasedAppGenerateEntity):
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"""
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@ -1,14 +1,14 @@
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from enum import Enum
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from typing import Any, Optional
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from pydantic import BaseModel, validator
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from pydantic import BaseModel, field_validator
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from core.model_runtime.entities.llm_entities import LLMResult, LLMResultChunk
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from core.workflow.entities.base_node_data_entities import BaseNodeData
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from core.workflow.entities.node_entities import NodeType
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class QueueEvent(Enum):
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class QueueEvent(str, Enum):
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"""
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QueueEvent enum
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"""
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@ -47,14 +47,14 @@ class QueueLLMChunkEvent(AppQueueEvent):
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"""
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QueueLLMChunkEvent entity
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"""
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event = QueueEvent.LLM_CHUNK
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event: QueueEvent = QueueEvent.LLM_CHUNK
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chunk: LLMResultChunk
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class QueueIterationStartEvent(AppQueueEvent):
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"""
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QueueIterationStartEvent entity
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"""
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event = QueueEvent.ITERATION_START
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event: QueueEvent = QueueEvent.ITERATION_START
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node_id: str
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node_type: NodeType
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node_data: BaseNodeData
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@ -68,16 +68,17 @@ class QueueIterationNextEvent(AppQueueEvent):
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"""
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QueueIterationNextEvent entity
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"""
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event = QueueEvent.ITERATION_NEXT
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event: QueueEvent = QueueEvent.ITERATION_NEXT
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index: int
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node_id: str
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node_type: NodeType
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node_run_index: int
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output: Optional[Any] # output for the current iteration
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output: Optional[Any] = None # output for the current iteration
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@validator('output', pre=True, always=True)
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@classmethod
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@field_validator('output', mode='before')
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def set_output(cls, v):
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"""
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Set output
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@ -92,7 +93,7 @@ class QueueIterationCompletedEvent(AppQueueEvent):
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"""
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QueueIterationCompletedEvent entity
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"""
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event = QueueEvent.ITERATION_COMPLETED
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event:QueueEvent = QueueEvent.ITERATION_COMPLETED
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node_id: str
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node_type: NodeType
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@ -104,7 +105,7 @@ class QueueTextChunkEvent(AppQueueEvent):
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"""
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QueueTextChunkEvent entity
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"""
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event = QueueEvent.TEXT_CHUNK
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event: QueueEvent = QueueEvent.TEXT_CHUNK
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text: str
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metadata: Optional[dict] = None
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@ -113,7 +114,7 @@ class QueueAgentMessageEvent(AppQueueEvent):
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"""
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QueueMessageEvent entity
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"""
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event = QueueEvent.AGENT_MESSAGE
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event: QueueEvent = QueueEvent.AGENT_MESSAGE
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chunk: LLMResultChunk
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@ -121,7 +122,7 @@ class QueueMessageReplaceEvent(AppQueueEvent):
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"""
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QueueMessageReplaceEvent entity
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"""
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event = QueueEvent.MESSAGE_REPLACE
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event: QueueEvent = QueueEvent.MESSAGE_REPLACE
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text: str
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@ -129,7 +130,7 @@ class QueueRetrieverResourcesEvent(AppQueueEvent):
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"""
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QueueRetrieverResourcesEvent entity
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"""
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event = QueueEvent.RETRIEVER_RESOURCES
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event: QueueEvent = QueueEvent.RETRIEVER_RESOURCES
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retriever_resources: list[dict]
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@ -137,7 +138,7 @@ class QueueAnnotationReplyEvent(AppQueueEvent):
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"""
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QueueAnnotationReplyEvent entity
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"""
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event = QueueEvent.ANNOTATION_REPLY
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event: QueueEvent = QueueEvent.ANNOTATION_REPLY
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message_annotation_id: str
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@ -145,7 +146,7 @@ class QueueMessageEndEvent(AppQueueEvent):
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"""
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QueueMessageEndEvent entity
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"""
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event = QueueEvent.MESSAGE_END
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event: QueueEvent = QueueEvent.MESSAGE_END
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llm_result: Optional[LLMResult] = None
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@ -153,28 +154,28 @@ class QueueAdvancedChatMessageEndEvent(AppQueueEvent):
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"""
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QueueAdvancedChatMessageEndEvent entity
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"""
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event = QueueEvent.ADVANCED_CHAT_MESSAGE_END
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event: QueueEvent = QueueEvent.ADVANCED_CHAT_MESSAGE_END
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class QueueWorkflowStartedEvent(AppQueueEvent):
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"""
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QueueWorkflowStartedEvent entity
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"""
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event = QueueEvent.WORKFLOW_STARTED
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event: QueueEvent = QueueEvent.WORKFLOW_STARTED
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class QueueWorkflowSucceededEvent(AppQueueEvent):
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"""
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QueueWorkflowSucceededEvent entity
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"""
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event = QueueEvent.WORKFLOW_SUCCEEDED
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event: QueueEvent = QueueEvent.WORKFLOW_SUCCEEDED
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class QueueWorkflowFailedEvent(AppQueueEvent):
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"""
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QueueWorkflowFailedEvent entity
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"""
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event = QueueEvent.WORKFLOW_FAILED
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event: QueueEvent = QueueEvent.WORKFLOW_FAILED
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error: str
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@ -182,7 +183,7 @@ class QueueNodeStartedEvent(AppQueueEvent):
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"""
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QueueNodeStartedEvent entity
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"""
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event = QueueEvent.NODE_STARTED
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event: QueueEvent = QueueEvent.NODE_STARTED
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node_id: str
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node_type: NodeType
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@ -195,7 +196,7 @@ class QueueNodeSucceededEvent(AppQueueEvent):
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"""
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QueueNodeSucceededEvent entity
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"""
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event = QueueEvent.NODE_SUCCEEDED
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event: QueueEvent = QueueEvent.NODE_SUCCEEDED
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node_id: str
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node_type: NodeType
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@ -213,7 +214,7 @@ class QueueNodeFailedEvent(AppQueueEvent):
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"""
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QueueNodeFailedEvent entity
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"""
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event = QueueEvent.NODE_FAILED
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event: QueueEvent = QueueEvent.NODE_FAILED
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node_id: str
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node_type: NodeType
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@ -230,7 +231,7 @@ class QueueAgentThoughtEvent(AppQueueEvent):
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"""
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QueueAgentThoughtEvent entity
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"""
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event = QueueEvent.AGENT_THOUGHT
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event: QueueEvent = QueueEvent.AGENT_THOUGHT
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agent_thought_id: str
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@ -238,7 +239,7 @@ class QueueMessageFileEvent(AppQueueEvent):
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"""
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QueueAgentThoughtEvent entity
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"""
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event = QueueEvent.MESSAGE_FILE
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event: QueueEvent = QueueEvent.MESSAGE_FILE
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message_file_id: str
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@ -246,15 +247,15 @@ class QueueErrorEvent(AppQueueEvent):
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"""
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QueueErrorEvent entity
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"""
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event = QueueEvent.ERROR
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error: Any
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event: QueueEvent = QueueEvent.ERROR
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error: Any = None
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class QueuePingEvent(AppQueueEvent):
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"""
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QueuePingEvent entity
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"""
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event = QueueEvent.PING
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event: QueueEvent = QueueEvent.PING
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class QueueStopEvent(AppQueueEvent):
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@ -270,7 +271,7 @@ class QueueStopEvent(AppQueueEvent):
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OUTPUT_MODERATION = "output-moderation"
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INPUT_MODERATION = "input-moderation"
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event = QueueEvent.STOP
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event: QueueEvent = QueueEvent.STOP
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stopped_by: StopBy
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@ -1,7 +1,7 @@
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from enum import Enum
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from typing import Any, Optional
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from pydantic import BaseModel
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from pydantic import BaseModel, ConfigDict
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from core.model_runtime.entities.llm_entities import LLMResult, LLMUsage
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from core.model_runtime.utils.encoders import jsonable_encoder
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@ -118,9 +118,7 @@ class ErrorStreamResponse(StreamResponse):
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"""
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event: StreamEvent = StreamEvent.ERROR
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err: Exception
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class Config:
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arbitrary_types_allowed = True
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model_config = ConfigDict(arbitrary_types_allowed=True)
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class MessageStreamResponse(StreamResponse):
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@ -360,7 +358,7 @@ class IterationNodeNextStreamResponse(StreamResponse):
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title: str
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index: int
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created_at: int
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pre_iteration_output: Optional[Any]
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pre_iteration_output: Optional[Any] = None
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extras: dict = {}
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event: StreamEvent = StreamEvent.ITERATION_NEXT
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@ -379,12 +377,12 @@ class IterationNodeCompletedStreamResponse(StreamResponse):
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node_id: str
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node_type: str
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title: str
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outputs: Optional[dict]
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outputs: Optional[dict] = None
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created_at: int
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extras: dict = None
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inputs: dict = None
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status: WorkflowNodeExecutionStatus
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error: Optional[str]
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error: Optional[str] = None
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elapsed_time: float
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total_tokens: int
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finished_at: int
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